| 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 | $48.48 | 9.560% | $53.1147 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $14.49 | 12.664% | $16.325 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $8.77 | 8.819% | $9.5434 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $146.38 | 7.632% | $157.5517 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $223.82 | 9.566% | $245.2306 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $86.37 | 8.164% | $93.4212 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $242.76 | 9.585% | $266.0285 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $771.07 | $841.2151 | $841.21 | $841.25 | $841.10 | |