| 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 | $89.80 | 6.505% | $95.6415 | $95.64 | $95.65 | $95.60 |
| Purchase #2 | $154.50 | 10.811% | $171.203 | $171.20 | $171.20 | $171.20 |
| Purchase #3 | $55.92 | 3.624% | $57.9465 | $57.95 | $57.95 | $57.90 |
| Purchase #4 | $36.72 | 7.319% | $39.4075 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $203.46 | 3.849% | $211.2912 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $74.43 | 8.482% | $80.7432 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $204.48 | 6.424% | $217.6158 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $819.31 | $873.8487 | $873.85 | $873.85 | $873.70 | |