| 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 | $38.79 | 11.298% | $43.1725 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $64.99 | 7.870% | $70.1047 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $223.37 | 7.353% | $239.7944 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $168.44 | 10.500% | $186.1262 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $135.65 | 3.324% | $140.159 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $24.29 | 10.517% | $26.8446 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $101.64 | 11.355% | $113.1812 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $757.17 | $819.3826 | $819.37 | $819.40 | $819.40 | |