| 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 | $79.35 | 10.372% | $87.5802 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $91.84 | 6.844% | $98.1255 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $179.93 | 10.361% | $198.5725 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $157.43 | 4.751% | $164.9095 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $48.53 | 5.180% | $51.0439 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $57.88 | 7.712% | $62.3437 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $145.70 | 9.183% | $159.0796 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $760.66 | $821.6549 | $821.65 | $821.70 | $821.60 | |