| 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 | $56.48 | 8.838% | $61.4717 | $61.47 | $61.45 | $61.50 |
| Purchase #2 | $135.51 | 6.832% | $144.768 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $144.98 | 9.796% | $159.1822 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $125.46 | 3.774% | $130.1949 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $93.95 | 8.700% | $102.1237 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $198.59 | 13.562% | $225.5228 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $205.53 | 5.254% | $216.3285 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $960.50 | $1,039.5918 | $1,039.58 | $1,039.55 | $1,039.60 | |