| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.31 | 6.225% | $89.5583 | $89.56 | $89.55 | $89.60 |
| Purchase #2 | $69.74 | 4.846% | $73.1196 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $224.36 | 10.148% | $247.1281 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $127.27 | 8.309% | $137.8449 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $108.63 | 11.343% | $120.9519 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $234.31 | 13.674% | $266.3495 | $266.35 | $266.35 | $266.30 |
| Purchase #7 | $176.76 | 4.343% | $184.4367 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,025.38 | $1,119.3890 | $1,119.39 | $1,119.40 | $1,119.30 | |