| 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 | $63.33 | 9.138% | $69.1171 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $88.59 | 4.778% | $92.8228 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $35.49 | 10.505% | $39.2182 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $43.37 | 12.142% | $48.636 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $197.44 | 7.807% | $212.8541 | $212.85 | $212.85 | $212.90 |
| Purchase #6 | $7.62 | 4.182% | $7.9387 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $101.39 | 13.683% | $115.2632 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $537.23 | $585.8501 | $585.85 | $585.80 | $585.80 | |