| 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 | $54.87 | 4.305% | $57.2322 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $214.64 | 4.561% | $224.4297 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $217.96 | 10.281% | $240.3685 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $189.55 | 6.859% | $202.5512 | $202.55 | $202.55 | $202.60 |
| Purchase #5 | $33.82 | 6.614% | $36.0569 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $108.83 | 6.331% | $115.72 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $31.84 | 3.254% | $32.8761 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $851.51 | $909.2346 | $909.24 | $909.25 | $909.30 | |