| 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 | $5.73 | 10.579% | $6.3362 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $49.58 | 10.170% | $54.6223 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $235.51 | 13.217% | $266.6374 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $214.39 | 4.611% | $224.2755 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $124.32 | 10.484% | $137.3537 | $137.35 | $137.35 | $137.40 |
| Purchase #6 | $83.98 | 9.470% | $91.9329 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $188.59 | 7.211% | $202.1892 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $902.10 | $983.3472 | $983.35 | $983.40 | $983.30 | |