| 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 | $69.85 | 7.726% | $75.2466 | $75.25 | $75.25 | $75.20 |
| Purchase #2 | $47.32 | 6.330% | $50.3154 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $172.80 | 11.268% | $192.2711 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $64.81 | 8.273% | $70.1717 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $231.57 | 10.414% | $255.6857 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $189.48 | 4.389% | $197.7963 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $109.72 | 4.526% | $114.6859 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $885.55 | $956.1727 | $956.19 | $956.15 | $956.20 | |