| 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 | $70.68 | 7.122% | $75.7138 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $62.66 | 10.546% | $69.2681 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $110.97 | 8.677% | $120.5989 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $34.69 | 9.557% | $38.0053 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $107.95 | 7.262% | $115.7893 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $65.25 | 13.379% | $73.9798 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $91.58 | 3.433% | $94.7239 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $543.78 | $588.0791 | $588.08 | $588.05 | $588.10 | |