| 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 | $119.35 | 12.436% | $134.1924 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $40.74 | 7.210% | $43.6774 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $31.61 | 4.168% | $32.9275 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $61.75 | 7.517% | $66.3917 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $65.89 | 10.263% | $72.6523 | $72.65 | $72.65 | $72.70 |
| Purchase #6 | $6.84 | 10.424% | $7.553 | $7.55 | $7.55 | $7.60 |
| Purchase #7 | $47.68 | 9.511% | $52.2148 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $373.86 | $409.6091 | $409.60 | $409.65 | $409.70 | |