| 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 | $69.91 | 4.667% | $73.1727 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $40.40 | 8.828% | $43.9665 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $102.70 | 11.630% | $114.644 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $144.83 | 6.224% | $153.8442 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $172.32 | 10.347% | $190.15 | $190.15 | $190.15 | $190.20 |
| Purchase #6 | $7.62 | 11.402% | $8.4888 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $194.47 | 4.544% | $203.3067 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $732.25 | $787.5729 | $787.57 | $787.55 | $787.60 | |