| 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 | $87.79 | 5.805% | $92.8862 | $92.89 | $92.90 | $92.90 |
| Purchase #2 | $52.67 | 6.366% | $56.023 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $68.71 | 6.569% | $73.2236 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $196.90 | 6.391% | $209.4839 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $34.45 | 13.667% | $39.1583 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $128.48 | 5.682% | $135.7802 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $199.69 | 12.201% | $224.0542 | $224.05 | $224.05 | $224.10 |
| 7 purchase totals = | $768.69 | $830.6094 | $830.60 | $830.60 | $830.70 | |