| 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 | $61.29 | 13.190% | $69.3742 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $128.39 | 7.306% | $137.7702 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $31.79 | 3.834% | $33.0088 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $141.83 | 7.415% | $152.3467 | $152.35 | $152.35 | $152.30 |
| Purchase #5 | $18.68 | 3.464% | $19.3271 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $61.38 | 7.117% | $65.7484 | $65.75 | $65.75 | $65.70 |
| Purchase #7 | $19.95 | 8.392% | $21.6242 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $463.31 | $499.1996 | $499.20 | $499.15 | $499.10 | |