| 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 | $23.58 | 7.480% | $25.3438 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $76.92 | 13.778% | $87.518 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $168.47 | 9.340% | $184.2051 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $176.35 | 11.513% | $196.6532 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $70.58 | 8.847% | $76.8242 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $125.45 | 8.111% | $135.6252 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $244.54 | 12.335% | $274.704 | $274.70 | $274.70 | $274.70 |
| 7 purchase totals = | $885.89 | $980.8735 | $980.87 | $980.85 | $980.80 | |