| 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 | $88.26 | 5.597% | $93.1999 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $74.88 | 7.726% | $80.6652 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $174.61 | 8.469% | $189.3977 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $94.45 | 13.767% | $107.4529 | $107.45 | $107.45 | $107.50 |
| Purchase #5 | $14.64 | 6.278% | $15.5591 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $196.76 | 13.834% | $223.9798 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $194.51 | 8.343% | $210.738 | $210.74 | $210.75 | $210.70 |
| 7 purchase totals = | $838.11 | $920.9926 | $921.00 | $921.00 | $921.10 | |