| 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 | $47.42 | 13.201% | $53.6799 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $9.45 | 7.215% | $10.1318 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $38.50 | 7.588% | $41.4214 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $195.46 | 10.303% | $215.5982 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $145.99 | 7.874% | $157.4853 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $94.75 | 6.756% | $101.1513 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $202.34 | 7.302% | $217.1149 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $733.91 | $796.5828 | $796.58 | $796.60 | $796.60 | |