| 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 | $95.70 | 4.177% | $99.6974 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $76.89 | 10.261% | $84.7797 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $142.89 | 4.496% | $149.3143 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $189.76 | 6.457% | $202.0128 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $34.93 | 4.247% | $36.4135 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $220.72 | 5.395% | $232.6278 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $228.49 | 11.401% | $254.5401 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $989.38 | $1,059.3856 | $1,059.38 | $1,059.40 | $1,059.30 | |