| 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 | $93.88 | 13.812% | $106.8467 | $106.85 | $106.85 | $106.80 |
| Purchase #2 | $31.37 | 9.320% | $34.2937 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $198.54 | 10.756% | $219.895 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $240.29 | 10.826% | $266.3038 | $266.30 | $266.30 | $266.30 |
| Purchase #5 | $50.74 | 9.325% | $55.4715 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $6.39 | 11.330% | $7.114 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $77.75 | 13.763% | $88.4507 | $88.45 | $88.45 | $88.50 |
| 7 purchase totals = | $698.96 | $778.3754 | $778.37 | $778.35 | $778.40 | |