| 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 | $69.99 | 7.117% | $74.9712 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $179.85 | 13.621% | $204.3474 | $204.35 | $204.35 | $204.30 |
| Purchase #3 | $182.51 | 3.468% | $188.8394 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $80.29 | 13.349% | $91.0079 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $228.54 | 8.758% | $248.5555 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $65.67 | 4.240% | $68.4544 | $68.45 | $68.45 | $68.50 |
| Purchase #7 | $126.96 | 9.374% | $138.8612 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $933.81 | $1,015.0370 | $1,015.04 | $1,015.00 | $1,015.10 | |