| 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 | $23.35 | 3.787% | $24.2343 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $29.60 | 5.298% | $31.1682 | $31.17 | $31.15 | $31.20 |
| Purchase #3 | $152.71 | 6.209% | $162.1918 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $135.64 | 11.271% | $150.928 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $189.42 | 12.598% | $213.2831 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $29.43 | 12.643% | $33.1508 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $136.74 | 6.579% | $145.7361 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $696.89 | $760.6923 | $760.69 | $760.75 | $760.70 | |