| 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 | $68.30 | 9.275% | $74.6348 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $71.75 | 3.696% | $74.4019 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $160.97 | 6.865% | $172.0206 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $31.45 | 5.640% | $33.2238 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $96.79 | 6.538% | $103.1181 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $93.62 | 7.601% | $100.7361 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $186.87 | 12.294% | $209.8438 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $709.75 | $767.9791 | $767.97 | $767.95 | $767.80 | |