| 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 | $14.49 | 8.623% | $15.7395 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $131.93 | 8.830% | $143.5794 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $239.89 | 5.143% | $252.2275 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $25.35 | 12.540% | $28.5289 | $28.53 | $28.55 | $28.50 |
| Purchase #5 | $64.48 | 5.248% | $67.8639 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $203.80 | 11.115% | $226.4524 | $226.45 | $226.45 | $226.50 |
| Purchase #7 | $136.70 | 11.497% | $152.4164 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $816.64 | $886.8080 | $886.81 | $886.85 | $886.80 | |