| 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 | $31.43 | 4.741% | $32.9201 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $74.62 | 8.317% | $80.8261 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $29.88 | 13.623% | $33.9506 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $222.88 | 10.159% | $245.5224 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $180.49 | 4.702% | $188.9766 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $122.45 | 6.133% | $129.9599 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $108.51 | 3.634% | $112.4533 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $770.26 | $824.6090 | $824.61 | $824.60 | $824.70 | |