| 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 | $19.51 | 3.815% | $20.2543 | $20.25 | $20.25 | $20.30 |
| Purchase #2 | $80.93 | 4.160% | $84.2967 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $24.50 | 7.240% | $26.2738 | $26.27 | $26.25 | $26.30 |
| Purchase #4 | $12.99 | 5.769% | $13.7394 | $13.74 | $13.75 | $13.70 |
| Purchase #5 | $198.45 | 6.546% | $211.4405 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $177.82 | 9.553% | $194.8071 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $135.89 | 12.449% | $152.8069 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $650.09 | $703.6187 | $703.62 | $703.60 | $703.60 | |