| 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 | $190.95 | 5.137% | $200.7591 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $195.58 | 6.223% | $207.7509 | $207.75 | $207.75 | $207.80 |
| Purchase #3 | $197.85 | 6.497% | $210.7043 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $7.34 | 7.608% | $7.8984 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $19.97 | 10.752% | $22.1172 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $152.25 | 6.150% | $161.6134 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $58.81 | 5.158% | $61.8434 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $822.75 | $872.6867 | $872.68 | $872.65 | $872.70 | |