| 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 | $38.79 | 7.583% | $41.7314 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $174.67 | 12.148% | $195.8889 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $75.41 | 6.813% | $80.5477 | $80.55 | $80.55 | $80.50 |
| Purchase #4 | $234.80 | 13.532% | $266.5731 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $63.67 | 12.611% | $71.6994 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $202.86 | 8.201% | $219.4965 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $139.69 | 9.429% | $152.8614 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $929.89 | $1,028.7984 | $1,028.80 | $1,028.80 | $1,028.80 | |