| 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 | $8.83 | 7.726% | $9.5122 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $57.59 | 13.110% | $65.14 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $31.36 | 13.275% | $35.523 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $30.40 | 4.570% | $31.7893 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $162.84 | 9.134% | $177.7138 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $42.43 | 8.864% | $46.191 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $242.74 | 9.851% | $266.6523 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $576.19 | $632.5216 | $632.51 | $632.50 | $632.50 | |