| 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 | $105.30 | 8.344% | $114.0862 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $17.39 | 12.822% | $19.6197 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $15.50 | 13.224% | $17.5497 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $111.27 | 5.250% | $117.1117 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $38.69 | 8.364% | $41.926 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $96.73 | 4.367% | $100.9542 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $67.28 | 13.431% | $76.3164 | $76.32 | $76.30 | $76.30 |
| 7 purchase totals = | $452.16 | $487.5639 | $487.57 | $487.55 | $487.50 | |