| 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 | $125.75 | 7.581% | $135.2831 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $53.42 | 9.614% | $58.5558 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $22.82 | 5.105% | $23.985 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $14.41 | 13.126% | $16.3015 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $87.56 | 7.139% | $93.8109 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $46.90 | 7.298% | $50.3228 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $142.38 | 12.496% | $160.1718 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $493.24 | $538.4309 | $538.43 | $538.40 | $538.50 | |