| 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 | $51.29 | 12.855% | $57.8833 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $235.81 | 5.644% | $249.1191 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $97.58 | 3.365% | $100.8636 | $100.86 | $100.85 | $100.90 |
| Purchase #4 | $142.26 | 5.759% | $150.4528 | $150.45 | $150.45 | $150.50 |
| Purchase #5 | $232.57 | 7.457% | $249.9127 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $24.97 | 7.180% | $26.7628 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $224.29 | 10.396% | $247.6072 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $1,008.77 | $1,082.6015 | $1,082.59 | $1,082.55 | $1,082.70 | |