| 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 | $10.49 | 11.600% | $11.7068 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $130.85 | 12.432% | $147.1173 | $147.12 | $147.10 | $147.10 |
| Purchase #3 | $46.99 | 8.436% | $50.9541 | $50.95 | $50.95 | $51.00 |
| Purchase #4 | $191.58 | 8.384% | $207.6421 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $90.28 | 10.142% | $99.4362 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $24.27 | 13.823% | $27.6248 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $62.57 | 8.372% | $67.8084 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $557.03 | $612.2897 | $612.29 | $612.25 | $612.20 | |