| 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 | $49.32 | 9.816% | $54.1613 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $172.29 | 11.472% | $192.0551 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $132.99 | 4.335% | $138.7551 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $119.72 | 7.225% | $128.3698 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $244.34 | 12.394% | $274.6235 | $274.62 | $274.60 | $274.60 |
| Purchase #6 | $123.46 | 8.489% | $133.9405 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $5.43 | 5.606% | $5.7344 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $847.55 | $927.6397 | $927.64 | $927.60 | $927.70 | |