| 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 | $79.45 | 12.644% | $89.4957 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $39.46 | 9.269% | $43.1175 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $245.88 | 5.331% | $258.9879 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $174.62 | 5.279% | $183.8382 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $106.53 | 12.760% | $120.1232 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $157.82 | 11.655% | $176.2139 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $104.43 | 5.367% | $110.0348 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $908.19 | $981.8112 | $981.81 | $981.80 | $981.70 | |