| 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 | $85.77 | 3.154% | $88.4752 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $158.79 | 12.338% | $178.3815 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $117.86 | 10.631% | $130.3897 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $48.71 | 13.773% | $55.4188 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $88.80 | 3.270% | $91.7038 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $24.40 | 7.722% | $26.2842 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $130.91 | 4.822% | $137.2225 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $655.24 | $707.8757 | $707.87 | $707.90 | $707.90 | |