| 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 | $56.35 | 13.550% | $63.9854 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $74.67 | 10.786% | $82.7239 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $32.92 | 7.851% | $35.5045 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $187.62 | 7.675% | $202.0198 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $198.72 | 10.594% | $219.7724 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $128.80 | 12.377% | $144.7416 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $159.59 | 8.357% | $172.9269 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $838.67 | $921.6745 | $921.67 | $921.65 | $921.60 | |