| 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 | $52.71 | 7.427% | $56.6248 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $147.46 | 5.108% | $154.9923 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $115.63 | 11.168% | $128.5436 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $28.48 | 11.599% | $31.7834 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $46.38 | 12.770% | $52.3027 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $201.77 | 13.575% | $229.1603 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $244.28 | 9.172% | $266.6854 | $266.69 | $266.70 | $266.70 |
| 7 purchase totals = | $836.71 | $920.0925 | $920.08 | $920.10 | $920.10 | |