| 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 | $76.75 | 4.523% | $80.2214 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $156.78 | 12.412% | $176.2395 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $120.35 | 12.557% | $135.4623 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $35.98 | 10.601% | $39.7942 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $150.33 | 7.607% | $161.7656 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $103.93 | 7.150% | $111.361 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $128.42 | 11.851% | $143.6391 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $772.54 | $848.4831 | $848.48 | $848.45 | $848.50 | |