| 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 | $71.85 | 4.557% | $75.1242 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $87.88 | 3.370% | $90.8416 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $189.44 | 11.370% | $210.9793 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $200.50 | 10.197% | $220.945 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $132.59 | 10.842% | $146.9654 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $96.42 | 13.763% | $109.6903 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $51.44 | 13.799% | $58.5382 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $830.12 | $913.0840 | $913.09 | $913.10 | $913.00 | |