| 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 | $93.37 | 10.503% | $103.1767 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $31.49 | 4.117% | $32.7864 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $156.35 | 7.844% | $168.6141 | $168.61 | $168.60 | $168.60 |
| Purchase #4 | $46.96 | 6.871% | $50.1866 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $119.36 | 13.541% | $135.5225 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $82.83 | 6.367% | $88.1038 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $108.65 | 3.385% | $112.3278 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $639.01 | $690.7179 | $690.72 | $690.75 | $690.70 | |