| 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 | $22.52 | 8.521% | $24.4389 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $120.34 | 12.328% | $135.1755 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $162.94 | 7.540% | $175.2257 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $25.69 | 10.309% | $28.3384 | $28.34 | $28.35 | $28.30 |
| Purchase #5 | $60.38 | 13.329% | $68.4281 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $102.37 | 13.732% | $116.4274 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $209.97 | 5.241% | $220.9745 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $704.21 | $769.0085 | $769.02 | $769.10 | $768.90 | |