| 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 | $200.94 | 5.448% | $211.8872 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $44.69 | 6.586% | $47.6333 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $192.64 | 5.647% | $203.5184 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $49.46 | 5.555% | $52.2075 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $24.35 | 10.183% | $26.8296 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $152.70 | 12.596% | $171.9341 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $101.48 | 8.285% | $109.8876 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $766.26 | $823.8977 | $823.90 | $823.95 | $823.80 | |