| 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 | $76.75 | 9.834% | $84.2976 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $33.45 | 7.520% | $35.9654 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $39.70 | 8.306% | $42.9975 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $192.42 | 9.643% | $210.9751 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $101.74 | 6.432% | $108.2839 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $178.63 | 5.198% | $187.9152 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $218.81 | 4.272% | $228.1576 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $841.50 | $898.5923 | $898.61 | $898.60 | $898.70 | |