| 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 | $38.43 | 13.461% | $43.6031 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $201.87 | 4.137% | $210.2214 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $121.60 | 9.465% | $133.1094 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $248.35 | 4.740% | $260.1218 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $32.49 | 5.570% | $34.2997 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $67.33 | 6.657% | $71.8122 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $138.94 | 12.470% | $156.2658 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $849.01 | $909.4334 | $909.43 | $909.35 | $909.40 | |