| 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 | $30.86 | 10.598% | $34.1305 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $240.90 | 5.311% | $253.6942 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $162.87 | 6.589% | $173.6015 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $81.87 | 11.750% | $91.4897 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $212.98 | 6.205% | $226.1954 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $83.62 | 9.801% | $91.8156 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $174.90 | 9.177% | $190.9506 | $190.95 | $190.95 | $191.00 |
| 7 purchase totals = | $988.00 | $1,061.8775 | $1,061.88 | $1,061.90 | $1,061.90 | |