| 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 | $33.44 | 5.170% | $35.1688 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $220.82 | 9.107% | $240.9301 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $51.49 | 11.610% | $57.468 | $57.47 | $57.45 | $57.50 |
| Purchase #4 | $53.78 | 6.521% | $57.287 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $60.56 | 11.603% | $67.5868 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $11.42 | 6.117% | $12.1186 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $183.54 | 9.637% | $201.2277 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $615.05 | $671.7870 | $671.80 | $671.80 | $671.80 | |