| 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 | $24.77 | 10.789% | $27.4424 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $120.33 | 9.550% | $131.8215 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $151.90 | 6.514% | $161.7948 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $89.38 | 4.562% | $93.4575 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $219.80 | 5.624% | $232.1616 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $204.35 | 13.395% | $231.7227 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $92.83 | 7.131% | $99.4497 | $99.45 | $99.45 | $99.40 |
| 7 purchase totals = | $903.36 | $977.8502 | $977.84 | $977.80 | $977.80 | |