| 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 | $74.69 | 4.569% | $78.1026 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $71.54 | 4.236% | $74.5704 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $219.66 | 10.809% | $243.403 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $46.96 | 7.787% | $50.6168 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $191.71 | 5.767% | $202.7659 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $230.61 | 7.499% | $247.9034 | $247.90 | $247.90 | $247.90 |
| Purchase #7 | $191.42 | 13.102% | $216.4998 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $1,026.59 | $1,113.8619 | $1,113.86 | $1,113.80 | $1,113.90 | |