| 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 | 8.852% | $11.4186 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $46.60 | 6.685% | $49.7152 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $190.67 | 6.169% | $202.4324 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $87.59 | 8.523% | $95.0553 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $39.45 | 5.466% | $41.6063 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $80.31 | 5.112% | $84.4154 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $158.63 | 7.331% | $170.2592 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $613.74 | $654.9024 | $654.92 | $654.85 | $654.90 | |