| 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 | $174.61 | 8.551% | $189.5409 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $57.84 | 10.482% | $63.9028 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $44.45 | 11.119% | $49.3924 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $79.26 | 6.518% | $84.4262 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $241.88 | 11.733% | $270.2598 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $33.45 | 3.591% | $34.6512 | $34.65 | $34.65 | $34.70 |
| Purchase #7 | $106.98 | 9.168% | $116.7879 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $738.47 | $808.9612 | $808.96 | $809.00 | $809.00 | |