| 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 | $39.40 | 9.392% | $43.1004 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $211.34 | 6.488% | $225.0517 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $75.72 | 4.829% | $79.3765 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $29.29 | 13.309% | $33.1882 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $178.93 | 4.200% | $186.4451 | $186.45 | $186.45 | $186.40 |
| Purchase #6 | $220.83 | 11.168% | $245.4923 | $245.49 | $245.50 | $245.50 |
| Purchase #7 | $146.70 | 9.294% | $160.3343 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $902.21 | $972.9885 | $972.99 | $973.05 | $973.00 | |