| 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 | $68.70 | 12.814% | $77.5032 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $207.67 | 12.441% | $233.5062 | $233.51 | $233.50 | $233.50 |
| Purchase #3 | $197.34 | 11.704% | $220.4367 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $101.78 | 8.627% | $110.5606 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $93.79 | 3.305% | $96.8898 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $210.27 | 13.726% | $239.1317 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $28.75 | 3.537% | $29.7669 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $908.30 | $1,007.7951 | $1,007.80 | $1,007.80 | $1,007.80 | |