| 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 | $38.26 | 12.499% | $43.0421 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $21.71 | 12.532% | $24.4307 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $165.33 | 7.480% | $177.6967 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $198.46 | 8.137% | $214.6087 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $117.46 | 12.548% | $132.1989 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $103.31 | 6.320% | $109.8392 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $89.82 | 11.536% | $100.1816 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $734.35 | $801.9979 | $802.00 | $802.05 | $801.90 | |