| 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 | $19.53 | 12.174% | $21.9076 | $21.91 | $21.90 | $21.90 |
| Purchase #2 | $123.63 | 9.739% | $135.6703 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $158.35 | 9.422% | $173.2697 | $173.27 | $173.25 | $173.30 |
| Purchase #4 | $62.97 | 9.154% | $68.7343 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $10.32 | 6.770% | $11.0187 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $138.64 | 8.265% | $150.0986 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $123.99 | 12.731% | $139.7752 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $637.43 | $700.4744 | $700.48 | $700.45 | $700.50 | |