| 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 | $129.39 | 9.759% | $142.0172 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $56.59 | 3.807% | $58.7444 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $249.60 | 13.570% | $283.4707 | $283.47 | $283.45 | $283.50 |
| Purchase #4 | $29.54 | 11.393% | $32.9055 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $42.90 | 4.838% | $44.9755 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $94.66 | 7.123% | $101.4026 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $88.51 | 9.143% | $96.6025 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $691.19 | $760.1184 | $760.12 | $760.10 | $760.10 | |