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 | $37.99 | 7.169% | $40.7135 | $40.71 | $40.70 | $40.70 |
Purchase #2 | $107.76 | 13.765% | $122.5932 | $122.59 | $122.60 | $122.60 |
Purchase #3 | $174.78 | 9.814% | $191.9329 | $191.93 | $191.95 | $191.90 |
Purchase #4 | $69.28 | 9.786% | $76.0597 | $76.06 | $76.05 | $76.10 |
Purchase #5 | $19.88 | 8.311% | $21.5322 | $21.53 | $21.55 | $21.50 |
Purchase #6 | $126.76 | 8.399% | $137.4066 | $137.41 | $137.40 | $137.40 |
Purchase #7 | $125.53 | 10.489% | $138.6968 | $138.70 | $138.70 | $138.70 |
7 purchase totals = | $661.98 | $728.9349 | $728.93 | $728.95 | $728.90 |