| 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 | $26.57 | 5.742% | $28.0956 | $28.10 | $28.10 | $28.10 |
| Purchase #2 | $238.91 | 9.859% | $262.4641 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $205.76 | 8.510% | $223.2702 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $211.95 | 3.480% | $219.3259 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $187.60 | 7.584% | $201.8276 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $37.53 | 6.647% | $40.0246 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $60.39 | 11.855% | $67.5492 | $67.55 | $67.55 | $67.50 |
| 7 purchase totals = | $968.71 | $1,042.5572 | $1,042.56 | $1,042.55 | $1,042.50 | |