| 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 | $69.80 | 6.647% | $74.4396 | $74.44 | $74.45 | $74.40 |
| Purchase #2 | $8.89 | 7.650% | $9.5701 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $189.61 | 11.361% | $211.1516 | $211.15 | $211.15 | $211.20 |
| Purchase #4 | $241.95 | 7.155% | $259.2615 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $72.32 | 10.111% | $79.6323 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $19.97 | 13.617% | $22.6893 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $189.77 | 8.300% | $205.5209 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $792.31 | $862.2653 | $862.26 | $862.25 | $862.30 | |