| 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 | $87.90 | 5.394% | $92.6413 | $92.64 | $92.65 | $92.60 |
| Purchase #2 | $25.71 | 13.579% | $29.2012 | $29.20 | $29.20 | $29.20 |
| Purchase #3 | $112.50 | 9.329% | $122.9951 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $152.72 | 10.160% | $168.2364 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $161.61 | 10.720% | $178.9346 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $232.44 | 7.855% | $250.6982 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $62.98 | 7.562% | $67.7425 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $835.86 | $910.4493 | $910.45 | $910.50 | $910.30 | |