| 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 | $216.57 | 3.192% | $223.4829 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $71.57 | 9.737% | $78.5388 | $78.54 | $78.55 | $78.50 |
| Purchase #3 | $238.40 | 4.629% | $249.4355 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $53.26 | 8.219% | $57.6374 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $55.65 | 4.823% | $58.334 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $133.44 | 11.817% | $149.2086 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $114.69 | 11.814% | $128.2395 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $883.58 | $944.8767 | $944.88 | $944.95 | $944.70 | |