| 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 | $98.76 | 9.408% | $108.0513 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $41.67 | 9.492% | $45.6253 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $50.66 | 9.128% | $55.2842 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $211.83 | 13.566% | $240.5669 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $7.55 | 4.202% | $7.8673 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $181.65 | 11.847% | $203.1701 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $229.58 | 6.318% | $244.0849 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $821.70 | $904.6500 | $904.65 | $904.65 | $904.80 | |