| 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 | $22.99 | 11.593% | $25.6552 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $250.83 | 11.398% | $279.4196 | $279.42 | $279.40 | $279.40 |
| Purchase #3 | $198.39 | 12.576% | $223.3395 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $193.64 | 10.314% | $213.612 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $191.81 | 13.364% | $217.4435 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $70.53 | 4.250% | $73.5275 | $73.53 | $73.55 | $73.50 |
| Purchase #7 | $38.34 | 3.552% | $39.7018 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $966.53 | $1,072.6991 | $1,072.70 | $1,072.70 | $1,072.60 | |