| 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 | $81.34 | 10.704% | $90.0466 | $90.05 | $90.05 | $90.00 |
| Purchase #2 | $147.48 | 11.494% | $164.4314 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $32.37 | 5.767% | $34.2368 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $146.63 | 9.381% | $160.3854 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $91.86 | 4.147% | $95.6694 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $131.50 | 12.169% | $147.5022 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $175.95 | 10.624% | $194.6429 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $807.13 | $886.9147 | $886.92 | $886.95 | $886.80 | |