| 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 | $77.29 | 9.143% | $84.3566 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $119.42 | 13.151% | $135.1249 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $129.54 | 7.145% | $138.7956 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $38.31 | 11.564% | $42.7402 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $123.37 | 5.391% | $130.0209 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $245.45 | 8.639% | $266.6544 | $266.65 | $266.65 | $266.70 |
| Purchase #7 | $113.29 | 8.370% | $122.7724 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $846.67 | $920.4650 | $920.46 | $920.40 | $920.50 | |