| 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 | $48.56 | 12.720% | $54.7368 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $160.97 | 11.177% | $178.9616 | $178.96 | $178.95 | $179.00 |
| Purchase #3 | $214.90 | 10.488% | $237.4387 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $19.89 | 7.855% | $21.4524 | $21.45 | $21.45 | $21.50 |
| Purchase #5 | $158.51 | 6.463% | $168.7545 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $135.38 | 13.840% | $154.1166 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $80.82 | 7.844% | $87.1595 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $819.03 | $902.6201 | $902.62 | $902.60 | $902.70 | |