| 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 | $92.44 | 6.605% | $98.5457 | $98.55 | $98.55 | $98.50 |
| Purchase #2 | $91.97 | 9.753% | $100.9398 | $100.94 | $100.95 | $100.90 |
| Purchase #3 | $42.36 | 5.700% | $44.7745 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $248.90 | 11.768% | $278.1906 | $278.19 | $278.20 | $278.20 |
| Purchase #5 | $194.60 | 6.699% | $207.6363 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $197.45 | 6.444% | $210.1737 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $229.72 | 9.224% | $250.9094 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $1,097.44 | $1,191.1700 | $1,191.17 | $1,191.15 | $1,191.10 | |