| 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 | $32.90 | 3.400% | $34.0186 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $63.45 | 7.469% | $68.1891 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $114.50 | 3.517% | $118.527 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $29.73 | 9.371% | $32.516 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $121.80 | 9.425% | $133.2797 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $130.92 | 8.408% | $141.9278 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $177.27 | 9.517% | $194.1408 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $670.57 | $722.5990 | $722.61 | $722.65 | $722.50 | |