| 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 | $57.58 | 9.563% | $63.0864 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $15.29 | 11.685% | $17.0766 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $83.52 | 8.494% | $90.6142 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $67.33 | 4.201% | $70.1585 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $110.41 | 10.723% | $122.2493 | $122.25 | $122.25 | $122.20 |
| Purchase #6 | $172.95 | 12.233% | $194.107 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $229.89 | 6.795% | $245.511 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $736.97 | $802.8030 | $802.81 | $802.80 | $802.80 | |