| 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 | $15.35 | 8.544% | $16.6615 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $89.69 | 5.395% | $94.5288 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $191.48 | 10.629% | $211.8324 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $23.95 | 13.111% | $27.0901 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $215.91 | 6.771% | $230.5293 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $201.86 | 11.269% | $224.6076 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $125.73 | 3.793% | $130.4989 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $863.97 | $935.7486 | $935.75 | $935.80 | $935.70 | |