| 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 | $48.63 | 6.462% | $51.7725 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $181.27 | 10.635% | $200.5481 | $200.55 | $200.55 | $200.50 |
| Purchase #3 | $16.63 | 11.749% | $18.5839 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $25.30 | 6.105% | $26.8446 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $28.55 | 13.860% | $32.507 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $223.35 | 7.561% | $240.2375 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $100.81 | 3.512% | $104.3504 | $104.35 | $104.35 | $104.40 |
| 7 purchase totals = | $624.54 | $674.8440 | $674.84 | $674.85 | $674.80 | |