| 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 | $34.50 | 3.822% | $35.8186 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $226.64 | 6.113% | $240.4945 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $204.86 | 7.650% | $220.5318 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $30.95 | 6.120% | $32.8441 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $26.92 | 7.479% | $28.9333 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $243.60 | 9.781% | $267.4265 | $267.43 | $267.45 | $267.40 |
| Purchase #7 | $88.30 | 3.353% | $91.2607 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $855.77 | $917.3095 | $917.30 | $917.35 | $917.20 | |