| 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 | $77.63 | 7.665% | $83.5803 | $83.58 | $83.60 | $83.60 |
| Purchase #2 | $168.49 | 13.726% | $191.6169 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $201.57 | 6.129% | $213.9242 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $47.44 | 11.105% | $52.7082 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $55.27 | 13.686% | $62.8343 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $29.55 | 10.449% | $32.6377 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $77.68 | 8.827% | $84.5368 | $84.54 | $84.55 | $84.50 |
| 7 purchase totals = | $657.63 | $721.8384 | $721.84 | $721.85 | $721.70 | |