| 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 | $243.52 | 13.852% | $277.2524 | $277.25 | $277.25 | $277.30 |
| Purchase #2 | $37.55 | 3.817% | $38.9833 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $43.63 | 4.410% | $45.5541 | $45.55 | $45.55 | $45.60 |
| Purchase #4 | $65.91 | 5.680% | $69.6537 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $107.71 | 7.631% | $115.9294 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $8.33 | 7.682% | $8.9699 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $128.26 | 13.149% | $145.1249 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $634.91 | $701.4677 | $701.45 | $701.45 | $701.60 | |