| 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 | $85.92 | 10.335% | $94.7998 | $94.80 | $94.80 | $94.80 |
| Purchase #2 | $53.75 | 5.169% | $56.5283 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $135.38 | 9.787% | $148.6296 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $37.97 | 13.385% | $43.0523 | $43.05 | $43.05 | $43.10 |
| Purchase #5 | $34.90 | 12.762% | $39.3539 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $10.30 | 3.391% | $10.6493 | $10.65 | $10.65 | $10.60 |
| Purchase #7 | $245.25 | 7.806% | $264.3942 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $603.47 | $657.4074 | $657.40 | $657.45 | $657.40 | |