| 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 | $43.40 | 9.209% | $47.3967 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $7.78 | 10.150% | $8.5697 | $8.57 | $8.55 | $8.60 |
| Purchase #3 | $168.33 | 8.361% | $182.4041 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $145.45 | 5.838% | $153.9414 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $42.65 | 11.731% | $47.6533 | $47.65 | $47.65 | $47.70 |
| Purchase #6 | $147.89 | 12.165% | $165.8808 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $12.87 | 11.874% | $14.3982 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $568.37 | $620.2442 | $620.24 | $620.25 | $620.30 | |