| 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 | $90.34 | 7.328% | $96.9601 | $96.96 | $96.95 | $97.00 |
| Purchase #2 | $171.41 | 13.426% | $194.4235 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $33.44 | 12.359% | $37.5728 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $128.51 | 8.471% | $139.3961 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $74.63 | 7.416% | $80.1646 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $145.37 | 10.540% | $160.692 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $88.77 | 4.457% | $92.7265 | $92.73 | $92.75 | $92.70 |
| 7 purchase totals = | $732.47 | $801.9356 | $801.93 | $801.90 | $802.00 | |