| 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 | $62.31 | 6.180% | $66.1608 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $246.53 | 13.529% | $279.883 | $279.88 | $279.90 | $279.90 |
| Purchase #3 | $145.30 | 10.337% | $160.3197 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $47.77 | 10.673% | $52.8685 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $157.87 | 11.659% | $176.2761 | $176.28 | $176.30 | $176.30 |
| Purchase #6 | $132.52 | 4.279% | $138.1905 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $193.56 | 4.762% | $202.7773 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $985.86 | $1,076.4759 | $1,076.48 | $1,076.50 | $1,076.60 | |