| 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 | $47.39 | 6.288% | $50.3699 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $246.74 | 3.849% | $256.237 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $75.40 | 9.831% | $82.8126 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $58.95 | 4.556% | $61.6358 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $103.87 | 4.337% | $108.3748 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $33.26 | 3.397% | $34.3898 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $181.89 | 7.206% | $194.997 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $747.50 | $788.8169 | $788.82 | $788.80 | $788.80 | |