| 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 | $80.53 | 6.132% | $85.4681 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $132.86 | 12.621% | $149.6283 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $37.60 | 8.764% | $40.8953 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $222.34 | 9.115% | $242.6063 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $193.27 | 10.359% | $213.2908 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $117.68 | 6.160% | $124.9291 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $233.45 | 13.518% | $265.0078 | $265.01 | $265.00 | $265.00 |
| 7 purchase totals = | $1,017.73 | $1,121.8257 | $1,121.84 | $1,121.85 | $1,121.80 | |