| 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 | $36.79 | 7.535% | $39.5621 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $91.28 | 4.294% | $95.1996 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $66.63 | 9.129% | $72.7127 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $91.57 | 5.732% | $96.8188 | $96.82 | $96.80 | $96.80 |
| Purchase #5 | $232.60 | 9.707% | $255.1785 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $24.39 | 13.169% | $27.6019 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $28.48 | 12.795% | $32.124 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $571.74 | $619.1976 | $619.19 | $619.15 | $619.20 | |