| 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 | $101.65 | 13.468% | $115.3402 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $26.75 | 7.430% | $28.7375 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $101.55 | 13.350% | $115.1069 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $160.84 | 8.479% | $174.4776 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $49.59 | 3.395% | $51.2736 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $83.90 | 11.253% | $93.3413 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $112.73 | 13.645% | $128.112 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $637.01 | $706.3891 | $706.39 | $706.40 | $706.30 | |