| 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 | $140.81 | 9.312% | $153.9222 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $39.68 | 7.399% | $42.6159 | $42.62 | $42.60 | $42.60 |
| Purchase #3 | $155.27 | 12.326% | $174.4086 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $52.96 | 5.435% | $55.8384 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $214.86 | 5.301% | $226.2497 | $226.25 | $226.25 | $226.20 |
| Purchase #6 | $30.70 | 8.586% | $33.3359 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $66.89 | 6.620% | $71.3181 | $71.32 | $71.30 | $71.30 |
| 7 purchase totals = | $701.17 | $757.6888 | $757.70 | $757.65 | $757.50 | |