| 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 | $69.62 | 8.668% | $75.6547 | $75.65 | $75.65 | $75.70 |
| Purchase #2 | $152.32 | 6.171% | $161.7197 | $161.72 | $161.70 | $161.70 |
| Purchase #3 | $14.64 | 5.557% | $15.4535 | $15.45 | $15.45 | $15.50 |
| Purchase #4 | $140.55 | 6.468% | $149.6408 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $187.38 | 12.637% | $211.0592 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $185.55 | 8.707% | $201.7058 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $219.73 | 8.330% | $238.0335 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $969.79 | $1,053.2672 | $1,053.26 | $1,053.25 | $1,053.30 | |