| 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 | $99.91 | 6.336% | $106.2403 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $197.34 | 8.766% | $214.6388 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $10.33 | 7.629% | $11.1181 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $50.85 | 8.174% | $55.0065 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $87.80 | 10.265% | $96.8127 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $218.54 | 10.787% | $242.1139 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $147.74 | 8.592% | $160.4338 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $812.51 | $886.3641 | $886.36 | $886.35 | $886.20 | |