| 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 | $66.48 | 12.412% | $74.7315 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $110.45 | 10.175% | $121.6883 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $189.68 | 6.821% | $202.6181 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $185.81 | 4.355% | $193.902 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $202.38 | 4.662% | $211.815 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $45.45 | 13.199% | $51.4489 | $51.45 | $51.45 | $51.40 |
| Purchase #7 | $221.78 | 5.250% | $233.4235 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $1,022.03 | $1,089.6273 | $1,089.63 | $1,089.60 | $1,089.50 | |