| 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 | $38.86 | 7.544% | $41.7916 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $239.66 | 3.243% | $247.4322 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $61.97 | 4.248% | $64.6025 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $15.94 | 13.361% | $18.0697 | $18.07 | $18.05 | $18.10 |
| Purchase #5 | $189.54 | 11.200% | $210.7685 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $232.28 | 13.771% | $264.2673 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $219.52 | 6.255% | $233.251 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $997.77 | $1,080.1828 | $1,080.18 | $1,080.15 | $1,080.30 | |