| 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 | $83.58 | 5.404% | $88.0967 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $32.90 | 3.402% | $34.0193 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $159.83 | 12.352% | $179.5722 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $154.84 | 13.827% | $176.2497 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $153.96 | 12.487% | $173.185 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $223.93 | 6.717% | $238.9714 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $36.27 | 12.854% | $40.9321 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $845.31 | $931.0264 | $931.03 | $931.00 | $931.00 | |