| 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 | $71.52 | 3.129% | $73.7579 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $81.97 | 9.771% | $89.9793 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $115.99 | 10.103% | $127.7085 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $245.27 | 13.597% | $278.6194 | $278.62 | $278.60 | $278.60 |
| Purchase #5 | $36.28 | 9.241% | $39.6326 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $113.42 | 7.487% | $121.9118 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $174.95 | 3.145% | $180.4522 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $839.40 | $912.0617 | $912.06 | $912.05 | $912.10 | |