| 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 | $33.60 | 3.505% | $34.7777 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $236.74 | 7.672% | $254.9027 | $254.90 | $254.90 | $254.90 |
| Purchase #3 | $90.39 | 9.119% | $98.6327 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $222.91 | 5.433% | $235.0207 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $197.66 | 8.393% | $214.2496 | $214.25 | $214.25 | $214.20 |
| Purchase #6 | $145.89 | 4.765% | $152.8417 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $19.96 | 10.843% | $22.1243 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $947.15 | $1,012.5494 | $1,012.54 | $1,012.55 | $1,012.40 | |