| 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 | $29.57 | 11.387% | $32.9371 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $51.99 | 9.701% | $57.0335 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $96.79 | 9.592% | $106.0741 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $54.76 | 7.220% | $58.7137 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $145.51 | 5.533% | $153.5611 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $173.48 | 9.465% | $189.8999 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $195.83 | 4.398% | $204.4426 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $747.93 | $802.6620 | $802.65 | $802.65 | $802.60 | |