| 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 | $22.94 | 8.177% | $24.8158 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $160.64 | 4.843% | $168.4198 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $22.77 | 4.603% | $23.8181 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $124.49 | 12.480% | $140.0264 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $114.55 | 5.148% | $120.447 | $120.45 | $120.45 | $120.40 |
| Purchase #6 | $44.84 | 5.517% | $47.3138 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $140.44 | 3.490% | $145.3414 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $630.67 | $670.1823 | $670.19 | $670.15 | $670.00 | |